Lex Computech CI770C User Manual page 47

CIO4 DIO 12 ~ 15 (2x5pin 2.0mm wafer) (option)
PIN NO. Description
1 DI-12
3 DI-13
5 DI-14
7 DI-15
9 GND
Note: 1. CIO4 is option function
2. DI pin default pull up 10KΩ to +5V
3. If use need isolate circuit to control external device
4. F75111N-2 I C bus address 0x6e
2
For F75111N I C watch dog timer device:
DC spec:
Input low Voltage (VIL)\+0.8 Max
Input High Voltage (VIH): +2V Min
Output low Current (IOL): 10mA (Min) VOL=0.4V
Output High Current (IOH): -10mA (Min) VOH=2.4V
Watch Dog Time value 0~255 sec
The system will be issued reset. When WDT is enable the hardware start down counter
to zero. The reset timer have 10~20% tolerance upon the Temperature.
Note: If want to SDK support. Please contact to sales window.
Please refer to page 92 for APPENDIX C: F75111N I C DIO DECICE
PIN NO.
2
4
6
8
10
2
Description
DO-15
DO-14
DO-13
DO-12
+5V
2
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